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ConferenceRoomBrowser: show empty string if unable to get count of occupants

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Fix comparation on sorting to avoid NumberFormat exception on ""
This commit is contained in:
Sergey Ponomarev
2026-01-31 01:42:14 +02:00
parent d84530f7c6
commit c7afdb63bb
1 changed files with 2 additions and 2 deletions
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4
core/src/main/java/org/jivesoftware/spark/ui/conferences/ConferenceRoomBrowser.java
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@ -204,7 +204,7 @@ public class ConferenceRoomBrowser extends JPanel implements ActionListener, Com
//build model for roomsTable, ignoring the 1st column
sorter = new TableRowSorter<>(roomsTable.getModel());
sorter.setComparator(3, Comparator.comparing((String o) -> Long.valueOf(o)));
sorter.setComparator(3, Comparator.comparing((String o) -> !o.isEmpty() ? Long.parseLong(o) : 0));
roomsTable.setRowSorter(sorter);
final JScrollPane pane = new JScrollPane(roomsTable);
@ -895,7 +895,7 @@ public class ConferenceRoomBrowser extends JPanel implements ActionListener, Com
}
}
String occupants = numberOfOccupants != -1 ? Integer.toString(numberOfOccupants) : "n/a";
String occupants = numberOfOccupants != -1 ? Integer.toString(numberOfOccupants) : "";
String roomAddress = jid.getLocalpart().toString();
String roomTitle = roomName != null ? roomName : roomAddress;
return new Object[]{iconLabel, roomTitle, roomAddress, occupants};